Jul 3, 2025 · Doppler ultrasound is a noninvasive test that can be used to measure the blood flow through your blood vessels. It works by bouncing high-frequency sound waves off red blood cells that …

Nov 29, 2022 · You know what M.D. means, but what does D.O. mean? What's different and what's alike between these two kinds of health care providers?

Jul 3, 2025 · La ecografía Doppler es una prueba no invasiva que puede usarse para medir el flujo de sangre que pasa por los vasos sanguíneos. Funciona emitiendo ondas sonoras de alta frecuencia …

Jan 15, 2025 · Diagnosis Foot drop is usually diagnosed during a physical exam. Your healthcare professional will watch you walk and check your leg muscles for weakness. Your health professional …

Jan 15, 2025 · Carotid (kuh-ROT-id) ultrasound is a procedure that uses sound waves to look at blood flow through the carotid arteries. The carotid arteries are a pair of blood vessels on each side of the …

Oct 11, 2025 · Overview Regular urine color ranges from clear to pale yellow. But certain things can change the color. Foods such as beets, blackberries and fava beans can turn urine pink or red, for …

To determine the ankle-brachial index, a healthcare professional measures the blood pressure in an ankle and an arm. The ankle-brachial index can help check for peripheral artery disease, also called …

Sep 20, 2025 · People who have had stomach or weight-loss surgery can develop dumping syndrome, which causes cramping, diarrhea and, sometimes, low blood sugar.

Jan 7, 2023 · These tests and exams play a key role in finding a cause for blood in the urine: Physical exam. This includes a talk with a health care provider about your health history. Urine tests. These …

动脉粥样硬化是一种缓慢加重的疾病。它可能早在儿童期就开始了。尚不清楚确切病因。可能始于动脉内层损伤。动脉损伤可能由下列原因引起： 高血压。 高胆固醇。 高甘油三酯类（血液中的一种脂肪） …